If you couldn't understand why anyone spent big money to purchase a car Ferrari wouldn't let you take home a few years ago, we'd guess this video will go a long way towards explaining it.

It appears both cars in this video are Evoluzione models which upgraded the "normal" FXX's 790 horsepower to an even more insane 860 horsepower. Whether you like the looks of this Enzo derived track only test mule or not, it's hard to argue with the glorious sound they make or the resulting desire to drive one.

By the time we got to the end of this video we could almost understand dropping a few million dollars just for the chance to drive one a few times a year. Luckily for those few who have the cash to pay for one, you can now buy an FXX Evoluzione on the open market and take it home post track day.